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/*
* Copyright (C) 2015 "IoT.bzh"
* Author "Fulup Ar Foll"
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _GNU_SOURCE
#include <stdio.h>
#include <string.h>
#include <json.h>
#include "afb-plugin.h"
#include "afb-req-itf.h"
static int fillargs(json_object *args, struct afb_arg arg)
{
json_object *obj;
obj = json_object_new_object();
json_object_object_add (obj, "value", json_object_new_string(arg.value));
if (arg.path != NULL)
json_object_object_add (obj, "path", json_object_new_string(arg.path));
json_object_object_add (obj, "size", json_object_new_int64((int64_t)arg.size));
json_object_object_add (args, arg.name && *arg.name ? arg.name : "<empty-string>", obj);
return 1; /* continue to iterate */
}
// Sample Generic Ping Debug API
static void getPingTest(struct afb_req request)
{
static int pingcount = 0;
json_object *query;
query = json_object_new_object();
afb_req_iterate(request, (void*)fillargs, query);
afb_req_success_f(request, query, "Ping Binder Daemon count=%d", ++pingcount);
}
// With content-type=json data are directly avaliable in request->post->data
static void GetJsonByPost (struct afb_req request)
{
json_object* jresp;
json_object *query;
struct afb_arg arg;
query = json_object_new_object();
afb_req_iterate(request, (void*)fillargs, query);
arg = afb_req_get(request, "");
jresp = arg.value ? json_tokener_parse(arg.value) : NULL;
afb_req_success_f(request, jresp, "GetJsonByPost query={%s}", json_object_to_json_string(query));
}
// Upload a file and execute a function when upload is done
static void Uploads (struct afb_req request, const char *destination)
{
afb_req_fail_f(request, "unimplemented", "destination: %s", destination);
}
// Upload a file and execute a function when upload is done
static void UploadAppli (struct afb_req request)
{
Uploads(request, "applications");
}
// Simples Upload case just upload a file
static void UploadMusic (struct afb_req request)
{
Uploads(request, "musics");
}
// PostForm callback is called multiple times (one or each key within form, or once per file buffer)
// When file has been fully uploaded call is call with item==NULL
static void UploadImage (struct afb_req request)
{
Uploads(request, "images");
}
// NOTE: this sample does not use session to keep test a basic as possible
// in real application upload-xxx should be protected with AFB_SESSION_CHECK
static const struct AFB_restapi pluginApis[]= {
{"ping" , AFB_SESSION_NONE , getPingTest ,"Ping Rest Test Service"},
{"upload-json" , AFB_SESSION_NONE , GetJsonByPost ,"Demo for Json Buffer on Post"},
{"upload-image" , AFB_SESSION_NONE , UploadImage ,"Demo for file upload"},
{"upload-music" , AFB_SESSION_NONE , UploadMusic ,"Demo for file upload"},
{"upload-appli" , AFB_SESSION_NONE , UploadAppli ,"Demo for file upload"},
{NULL}
};
static const struct AFB_plugin plugin_desc = {
.type = AFB_PLUGIN_JSON,
.info = "Sample with Post Upload Files",
.prefix = "post",
.apis = pluginApis
};
const struct AFB_plugin *pluginRegister (const struct AFB_interface *itf)
{
return &plugin_desc;
};
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